Investments - Investment Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Net Investment Income
Investment income	$ 22,540	$ 21,060	$ 8,484
Investment expenses	(334)	(265)	(184)
Net investment income	22,206	20,795	8,300
Fixed Maturities
Net Investment Income
Investment income	9,624	7,132	3,061
Equity Securities
Net Investment Income
Investment income	902	386	80
Other Investments
Net Investment Income
Investment income	1,795	918	(68)
Cash and cash equivalents
Net Investment Income
Investment income	$ 10,219	$ 12,624	$ 5,411